Firefox 9 released for download

Yes. Another day and another new browser version is released. Yaaawn, here's the feature list:

• Added Type Inference, significantly improving JavaScript performance
• Improved theme integration for Mac OS X Lion
• Added two finger swipe navigation for Mac OS X Lion
• Added support for querying Do Not Track status via JavaScript
• Added support for font-stretch
• Improved support for text-overflow
• Improved standards support for HTML5, MathML, and CSS
• Fixed several stability issues

And the known issues:

All Systems

• For some users, scrolling in the main GMail window will be slower than usual (see bug 579260)
• If you try to start Firefox using a locked profile, it will crash (see bug 573369)

Microsoft Windows

• Some users of Adobe Reader X have experienced instability when viewing PDF documents in the browser. Uninstalling and reinstalling Adobe Reader X has been determined to resolve the issue (see bug 640901)

Mac OS X

• Some users may experience a crash when moving bookmarks (see bug 681795)
• This version of the beta will not work on Macintosh hardware with Power PC CPUs (see bug 587799)

Linux and Unix

• The video control buttons may not work when viewing QuickTime videos with libtotem (see bug 625036)
• Users compiling from source might need a newer gcc and libstdc++ as the build requirements have changed (see bug 578880)